The Amiot 143 was a 1930s French 5-seat Multiplace de Combat (M.5) designed to meet 1928 specifications for a monoplane capable of day and night bombing, long-range reconnaissance and bomber escort.
The Farman F.220 and its derivatives were thick-sectioned, high-winged, four engined French monoplanes from Farman Aviation Works. Based on the push-pull configuration proven by the F.211, design started in August 1925 and the first flight of the prototype was on 26 May 1932. The largest bomber to serve in France between the two world wars was the final F.222 variant. One variation was intended to be an airliner.
The Blériot-SPAD S.81 was a French fighter aircraft developed in 1923 to a requirement by the French Air Force. It was flown competitively against the Dewoitine D.1 and was selected over that aircraft due to the Dewoitine's more radical design, leading to an order for 80 aircraft. The S.81 was a single-bay biplane of conventional configuration with I-shaped interplane struts and lacking Herbemont's usual swept upper wing. It featured a wooden fuselage of monocoque construction and metal wings skinned in fabric. Production versions differed from the prototypes in having a lengthened fuselage and larger tail fin.
The Couzinet 70 was a French three-engined commercial monoplane designed and built by Société des Avions René Couzinet.
The CAMS 46 was a flying boat trainer aircraft built in France in the mid-1920s, essentially an updated version of the CAMS 30 that had flown in 1922. While retaining that aircraft's basic form, CAMS offered the French Navy two new versions with aerodynamic refinements over the earlier aircraft: the CAMS 46 E primary trainer, and the CAMS 46 ET intermediate trainer. Only the latter was selected for production and was built in quantity to supply one escadrille at the Naval training station at Hourtin.
The CAMS 53 was a transport flying boat built in France in the late 1920s. Building on the experience gained from the unsuccessful CAMS 51, Maurice Hurel designed an aircraft of similar size and capacity for Aéropostale. The company bought four aircraft straight away for use on its Marseilles-Algiers route, and Air Orient purchased another two. More CAMS 53s were soon ordered by these operators as well as Air Union, and the aircraft were used to link Marseilles with Ajaccio and Beirut. When the various French airlines were absorbed into Air France in 1933, some 25 CAMS 53s were still in operation and continued in use until 1935.
The CAMS 55 was a reconnaissance flying boat built in France in the late 1920s which equipped the French Navy throughout the 1930s.
The Gourdou-Leseurre GL.30 was a racing aircraft built in France in 1920 which formed the basis for a highly successful family of fighter aircraft based on the same design.
The Latécoère 300 series of aircraft were a group of civil and military flying boats. They were manufactured by French aircraft manufacturer Latécoère in the 1930s. A single Latécoère 300 was built; it was flown for the first time in 1931 and sank the same year. It was rebuilt and flown again in 1932, being named Croix du Sud.
The Lioré et Olivier LéO H-13 was a French biplane two-engine flying boat of the 1920s, built in passenger and military variants.
The Latécoère 290 was a torpedo bomber floatplane produced in France during the 1930s. Designed by Latécoère in response to an Aéronavale specification for such an aircraft, the 290 was based on its successful Laté 28.3 mail plane. It was a conventional high-wing, strut-braced monoplane that carried a single torpedo externally under the fuselage.
The Lioré et Olivier LeO 25 was a bomber aircraft produced in France in the late 1920s.
The CAMS 31 was a 1920s French single-seat fighter biplane flying-boat designed and built by Chantiers Aéro-Maritimes de la Seine (CAMS).
The Bréguet 790 Nautilus was a prototype French three-seat coastal patrol flying-boat designed and built by Bréguet Aviation to meet a requirement from the French navy.
The SNCAC NC.150 was a prototype French high-altitude bomber aircraft designed and flown just prior to the start of the Second World War. It was a twin-engined monoplane, with a third engine driving a supercharger. Although testing was promising, and orders were planned for a modified version as a back-up for the Lioré et Olivier LeO 45 and Amiot 354 bombers, the surrender of France in June 1940 ended development with only the single example being built.
The Hispano Suiza E-30, later renamed Hispano E-30, was designed in Spain in 1930 as a multi-purpose intermediate trainer. It was a single engine, parasol wing monoplane. About 25 served with the Spanish armed forces until 1945.
The CAMS 36 was a 1920s French flying boat designed and built by Chantiers Aéro-Maritimes de la Seine. It was originally conceived as a single-seat fighter but evolved as a racer to compete in the 1922 Schneider Trophy race. Lack of funds in 1922 and an accident in 1923 meant the two aircraft built failed to participate in a Schneider race.
The Romano R.5 was a French reconnaissance flying boat built in 1932. It had a parasol wing, a single engine and hull stabilizing sponsons. Only one was built.
The four-engined Lioré et Olivier LeO H-27 was one of three French flying boats competing to carry mail over Air France's South Atlantic routes. Flying later than its competitors, it was not selected and only one was built.
The CAMS 54 was a strengthened and more powerful version of the French CAMS 51 civil transport and naval reconnaissance flying boat, developed for transatlantic flights. It is sometimes referred to as the 54 GR.
